.gallery-section {
  padding: 80px 10%;
  background: radial-gradient(circle at top, #001f2f, #000);
  text-align: center;
  color: white;
}

.gallery-section h2 {
  font-size: 2.8em;
  margin-bottom: 50px;
  color: #00bcd4;
  text-shadow: 0 0 10px #00bcd4;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
}

.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0, 188, 212, 0.3);
  transition: transform 0.4s ease, opacity 0.4s ease;
  opacity: 0;
  transform: translateY(40px);
}

.gallery-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.gallery-item:hover {
  transform: scale(1.03);
}

.gallery-item img,
.gallery-item video {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-bottom: 2px solid #00bcd4;
}

.video-info {
  padding: 12px;
  font-size: 1em;
  color: #00e5ff;
  background: linear-gradient(to right, #003f5c, #001f2f);
  text-align: center;
  font-weight: bold;
  text-shadow: 0 0 5px #00e5ff;
}

/* Responsive */
@media (max-width: 768px) {
  .gallery-section {
    padding: 60px 20px;
  }

  .gallery-section h2 {
    font-size: 2.2em;
  }
}